PCB wesifunda ibhodi interconnection indlela: plug uxhumano indlela
Ngo amathuluzi eziyinkimbinkimbi futhi imishini, sivame ukusebenzisa indlela ipulaki uxhumano. Lokhu "isakhi" isakhiwo hhayi kuphela ukuqinisekisa ikhwalithi imikhiqizo mass ukukhiqizwa, ukunciphisa izindleko ohlelweni, futhi iziphazamiso, ukugcinwa ihlinzeka lula. Lapho imishini PCB behluleka / brokens, abantu inkonzo akudingeki uhlole izingxenye (ie, hlola imbangela ukwehluleka, umthombo yezingxenye ezithile, siqiniseke ukuthi nakanjani intando kuthatha isikhathi esiningi), nje ukuze kunqunywe ukuthi yiziphi ibhodi innormal bese ungakwazi ngokushesha ukulishintsha, isikhathi ukuxazulula inkinga kungenzeka emfushane, unciphise Ukuphumula, ngcono ukusetshenziswa imishini. I esikhundleni wesifunda ibhodi kungenziwa kwenziwe isikhathi esiningi ngokwanele sokuba ukulungisa, ngemva wokulungisa spare okuyingxenye.
1. Elanyatheliswa Circuit Board Socket.
Lisebenzisa amathuluzi eziyinkimbinkimbi futhi Equipments, sivame ukusebenzisa ngale ndlela uxhumano, le ndlela ukwenza isokhethi kusukwa PCB, ingxenye isokhethi ngeke ekhiqizwa njengoba usayizi, uxhumano ukhomba inombolo, uxhumano ibanga, wokugubha amaphuzu ukuklama kusakhiwo, ekugcineni ukwenza PCB kungenziwa ifaniswe PCB Socket ekhethekile.
In the process of manufacture, the part of socket need pated gold surface finish, improve wear resistance, reduce contact resistance. This methos is easy to assemble, and the interchangeability and repair performance is good, is suitable for standardized PCB mass production . The short of this method is the improvement of the cost of printed circuit, has high requirements on ephrintiwe wesifunda ibhodi yokukhiqiza accuary, often due to poor contact of socket because of the osidation orreed aging. In order to improve the reliability of external connections, we often paralel lead the same lead circuit at the same time lead the connection points on the same or bith sides of PCB.
PCB Socket Connection indlela ngokuvamile sisetshenziswa muiti-amabhodi imikhiqizo isakhiwo, nezisekelo ne ephrintiwe wesifunda ibhodi noma phansi ebhodini / phansi has uhlobo Spring futhi plug-in pin hlobo.
2. Standard Pin Uxhumano
This method can be used for the external connection of wesifunda amabhodi ephrintiwe , expecially in small instruments. Through standard pin to connect two pinted circuit board, these 2 printed circuit boards usually parallel or vertial, it is easy to achiee mass production.
